| UTR Pro California | 2023/12/19 23:34 | Antreas Djakouris v Kotzen, Alexander | 3-6,2-5 |
| UTR Pro California | 2023/12/18 18:30 | Chase Thompson v Kotzen, Alexander | 5-7,4-6 |
| UTR Pro California | 2023/12/17 22:05 | Hadigian, Eric v Kotzen, Alexander | 2-6,1-6 |
| Drummondville, Canada | 2023/11/13 15:00 | Olaf Pieczkowski v Kotzen, Alexander | 1-6,4-6 |
| Drummondville, Canada | 2023/11/12 16:35 | Roko Horvat v Kotzen, Alexander | 3-6,1-6 |
| Challenger Knoxville | 2023/11/05 22:00 | Kotzen, Alexander v Gabi Adrian Boitan | 7-6,4-6,3-6 |
| ITF M25 Edmonton | 2023/11/01 18:20 | Martin, Andres v Kotzen, Alexander | 6-0,6-3 |
| ITF M25 Saint-Augustin | 2023/10/26 16:30 | Dougaz, Aziz v Kotzen, Alexander | 6-3,7-6 |
| UTR Pro California | 2023/12/19 17:30 | Sema Pankin v Justin Lyons | 7-5,6-1 |
| UTR Pro California | 2023/12/18 20:01 | Sema Pankin v Hanchaikul, Patorn | 5-7,7-5,5-3 |
| UTR Pro California | 2023/12/17 21:45 | Sema Pankin v Adam Neff | 6-3,6-4 |
| UTR Pro California | 2023/05/28 18:30 | Sema Pankin v Arda Azkara | 3-6,5-7 |
| UTR Pro California | 2023/05/27 20:00 | Sema Pankin v Ross, Matthis | 6-3,7-5 |
| UTR Pro California | 2023/05/26 18:30 | Luke Casper v Sema Pankin | 3-6,1-6 |
| UTR Pro California | 2023/05/25 17:00 | Jay Friend v Sema Pankin | 3-6,4-6 |
| UTR Pro California | 2023/05/23 23:00 | Rithvik Krishna v Sema Pankin | 2-6,2-6 |